MULTIQUIP Whiteman J36H55 Operation And Parts Manual page 33

6
Gearbox
1
2 Trowel Arm
3 Surface
Figure 40. Correct Spider Plate Alignment
Spider Removal
Remove the spider assembly from the gearbox shaft as follows:
1. Locate the cone point square head set screw (Figure 41) and
attached jam nut found on the side of the spider assembly.
2. Loosen the jam nut and cone point square head set screw.
3. Carefully lift the upper trowel assembly off of the spider
assembly. A slight tap with a rubber mallet may be necessary
to dislodge the spider from the main shaft of the gearbox.
J36/M30 WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #10 (05/07/12) — PAGE 33
1
2
4
3
4 Mounting Bar
Blade
5
Correct Alignment
6
5
1
2
9
10
1
2
3
4
5
6
7
8
9
10
Figure 41. Spider/Gearbox Removal
MAINTENANCE
4
5
Gearbox
Gearbox Shaft
Yoke Arm
Thrust Collar Bearing
Wear Ring
Thrust Collar w/Bushing
Lower Wear Plate
Spider Plate
Set Screw, (Cone Point,
Square Head)
Jam Nut
3
6
7
8